This review is for the audiobook of The Master Key System, which was originally published as a 24-week correspondence course in 1912, and then in book form in 1916. Given the book is over 100 years old, some of ideas may feel outdated, but overall I felt this still felt relevant, especially if one follows the Law of Attraction. If the movie or the book "The Secret" felt too frivolous to you but you are interested in the Law of Attraction, this book digs much deeper from many different angles.

Because the book was originally structured for 24 week course, it's meant to be studied. I would recommend to take time with this audiobook, and get a physical copy or Ebook to annotate where you felt meaningful. The audiobook is great because you can listen to it as you drive or do other tasks, and I really appreciated that. I think the experience can be enhanced with a physical copy along with the audio. Narration was done well.

I felt this book gave me a better idea about the Law of Attraction, even though I don't necessarily agree with all the ideas mentioned. One needs to remember not to measure the past with today's scale. I would recommend it if one would like to learn more about the Law of Attraction.

An advanced copy of this audiobook was provided by NetGalley and Macmillan Audio. My opinion herein is my own.

The Key To Mastery

This was a fine enough book.

I found it quite pretentious at times and very pseudoscience-y and new age-ish.

Not really particularly my type of book but I do see where it has been picked up in recent years with other books of its type and other certain podcasters.

I got some out of it but was expecting more as I've had this on my to read list for a while.

3.6/5